The applicant shall submit a map or maps and such information concerning the proposed regulated
activity(ies) as the Agency indicates below:
1. Sheet sizes
Maps and charts shall meet the requirements of Section 7.31 of the General Statutes of Connecticut, as aended, as to size and materials used.
2. Graphic scale for site plan information:
Scale Required
A. Regulated Area |
1” = 40’ minimum |
B. Area directly involved in regulated activity |
1” = 40’ minimum |
C. Property boundaries |
1” = 200’ minimum |
D. Additional area |
1” = 200’ minimum |
E. Location map (required for any site plan part of a wetlands activity application) |
1” = 1,000’ minimum |
3. North arrow – identified as being true, grid or magnetic north (with date of last reading).
4. Title block in lower right corner of sheet showing:
A. Name of project.
B. Name of owner and applicant per Sec. 6.1.d.
C. Date and subsequent date of revisions.
D. Legible signature and professional seal of person responsible for drawing plan.
E. Professionals certifying plan shall be appropriate to nature of activities proposed. Such site information about proposed uses or effects in the regulated area must be certified by a licensed land surveyor, professional engineer, professional architect, or professional landscape architect, any of which must be registered in the State of Connecticut. Further, certified soils scientists, where their signature is required shall provide their certification number with such signature on documents such as inland wetland soils boundary delineation.
5. Location of any watercourses or inland wetlands covered by the site plan as defined in Sections 2 of these Regulations, and determined per Sections 3.1 and 3.4 (to include the boundaries and symbols of soil mapping units).
6. Site areas of permit and designation of each activity.
7. Existing and proposed buildings or other structures.
A. Location
B. Floor elevation
8. Location, size and composition of sidewalks, off-street parking and loading, including driveway entrances and exits, parking and loading spaces, traffic islands and barriers and all other proposed and existing site work.
A. Percent of regulated area to be covered with impermeable surfaces.
9. Location of tree stands, shrubs and other significant vegetation, both existing and planned.
10. Source of water supply.
11. Proposed method of sewage disposal.
A. Proposed design and specifications of on-site sewage disposal certified by a sanitary engineer.
12. Design of existing storm drainage system including elevations at contours referenced in Section 5.6.D.i-v inclusive, East Hampton Subdivision Regulations.
Contour lines. Requirements for topographic details are as follows:
i. Two foot (2’) contours for the entire piece when such information is requested by the Agency
ii. For proposed roads: two foot (2’) contours taken in the field.
iii. For areas required by the Agency for health, welfare and safety reasons: two foot (2’) contours taken in the field.
iv. For stream gradients as required by the Agency: two foot (2’) contours taken in the field.
v. For existing and proposed drainage ways, utilities below proposed homes, leaching fields, and reserve areas: Two foot (2’) contours to be taken in the field.
vi. All other areas may be plotted using ten foot (10’) contours as shown on the applicable quadrangle maps prepared by the United States Geological Survey at a scale of 1:24,000.
Additional details may be required by the Agency referencing:
- Town of East Hampton Street Standards. Section 06-01 through 06-13
- East Hampton Subdivision Regulations. Section VIII, “Stormwater Runoff Control”
- East Hampton Zoning Regulations. Sections 25.3.A.
13. Proposed grading by not less than two foot (2’) contours of any material to be moved. Additional details may be required.
14. Location of all percolation pits, test pits and observation holes.
15. Physical Data – Material to be deposited and/or excavated:
A. Area
B. Volume
C. Physical composition (texture, components) of material to be deposited.
D. Chemical composition of all toxic materials, whether such materials are enclosed in containers or deposited openly.
E. Potential chemical reactions of deposited materials yielding toxic products or concentrations of products.
F. Final height of filled area above seasonal high water table.
G. Texture and composition of soil left after excavation.
H. Slope of excavation/filled material.
I. Depth to water table or water level if inundated after excavation.
Water Course Data
A. Open water characteristics
1. Size of ponds or lakes.
2. Maximum depth and estimated volume of water.
B. Stream characteristics
1. Intermittent or permanent
2. Stream gradient
3. Velocity
4. Discharge units
5. Average width in project area of stream
C. Known flood levels to be indicated on map as shown on Flood Insurance Rate Map (FIRM), Town of East Hampton, Connecticut, Middlesex County, Panels 5 and 10 of 15, Community Panel numbers:
090064 005 B
090064 0010 B
D. Discharges, if any, including:
1. Type
2. Frequency, volume and velocity
3. Chemical composition
17. Biological data
Percent of All
Dominant Regulated Areas Species
Trees
Shrubs
Grasses, weeds, etc.
Aquatic fish, wildlife, vegetation
Pasture – livestock
Cultivated area – crops
Soil types
18. Probable effects of changes on:
A. Vegetation
B. Wildlife
C. Topography
19. Measures to protect regulated area from:
A. Erosion and sedimentation
B. Leaching and pollutants
C. Direct discharge or pollutants
D. Increased flooding and surface runoff hazards
E. Diminution of aesthetic qualities of site and immediate adjacent areas.
20. Narrative describing the purpose and the proposal.
21. Erosion and sedimentation control as per Section 27, East Hampton Zoning Regulations and Connecticut Guidelines for Soil Erosion $ Sediment Control 2002 as may be amended.
22. Adjacent property owners and/or municipalities.
A. Noted on the plan in respective locations.
B. Advised by certified mail, return receipt requested, if a public hearing is required by the Agency.
23. Bond estimates as required by Section 10 of these Regulations:
A. Soil erosion and sedimentation control bond.
B. Performance bond.
C. Engineering fee (equal to three percent (3%) of the total required performance bonding).
24. Other information as the Agency deems necessary to meet the objective of these Regulations and Public Act 87-533 to include, but not limited to:
- Connecticut DEP reports and documents
- Soil Conservation Service reports and comments
- Reports/comments of any other official Town body or enforcement officer
25. Compliance with Zoning and Subdivision Regulation requirements where applicable.
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